Fitment with Options

Specs

Claims

(fuel controller recommended)

Delivers up to 8% gain in horsepower and torque depending on further upgrades effects

faster acceleration throughout the RPM range

higher top speed

higher rpm limit

improved throttle response

advanced ignition timing

Features

Altered ignition advance curves

Push button, on-the-fly programming

Precise 20 RPM adjustment steps

This tuner boasts a 10-year warranty

Microprocessor technology

Specs

Effect time: 20 ms

Economy: not affected

Emissions not affected

Working Theory

Get rid of stock RPM / speed restrictions and augment the performance level potential of your EFI vehicle. Magnum REV PRO Mazda 5 Performance CDI box is a unique control device that has been designed to work with all car Electronic Control Unit’s. Adjustable RPM limiting is provided by a microcontroller that selects the RPM in increments of 20 1/min throughout the rpm range. Limiting is accomplished by overriding the Electronic Control Module’s base signal. Magnum Revolution Pro Mazda 5 Rev Limiter, is a programmable Voltage-Controlled Crystal Oscillator (VCXO) with uniquely extended frequency range that is designed to override the factory Performance CDI and the speed governor in order to get rid of suffering factory rev and speed restrictions. As a beneficial side effect, it accelerates the injection timing that can only be exploited if the fuel injection timing is remapped as well. Apart from the higher top end needs, a remapper chip is a must in conjunction with Magnum Mazda 5 rev limiter to ramp up engine power and achieve maximum speeding up with fine throttle sensitivity. Magnum CDI Box plugs into the stock Power Control Module, specifically to the quartz crystal that is soldered onto the Engine management board which supplies the base signal for operation of the Engine computer. With two push buttons you can easily raise or even drop the stock Rev limit in a range of + / - 20%. This fully Adjustable Mazda 5 vehicle CDI Box neither affects engine reliability nor durability, unless you are racing or over-extending your engine.

An adjustable Mazda 5 Rev Governor provides more precise control over ignition and Rev limit than the original components built in by the manufacturer. stock Performance CDI on EFI engines is a surveillance-software placed in ECU to restrict its max rotational speed. This is usually implemented to prevent damage to the engine. Sometimes CDI Box is applied to prevent an engine from reaching the point at which it develops max performance. This may be useful in say a rental vehicle but very vexing when fitted to racing or tuned-up cars. stock Performance CDI works by interrupting the firing pony that is distributed to the sparkplugs, this prevents the engine from operating above a preprogrammed rotational speed known as the red line limit. On stock engines the rev level that results with the spark being arrested is assigned with a fixed rev. REV-PRO Mazda 5 RPM limiter can be adjusted quickly and easily to reach an even or a higher rpm range than the factory set in order to override stock top end limit. stock engines will be sluggish without fuel trim recalibrate to work around or over the top rpm. On tuned-up vehicles where the engine produces power right up to redline, the increased rev limit will allow for peak HP and additional high-end horses.

This rev limiter is designed to fool the stock RPM / speed governor and enhance overall performance. It eliminates the stock rev limiter in order to reach higher top end speed. REV PRO rev limiter Vehicle specific Mazda 5 performance chips are sorted into numerous categories according to Engine computer types, base frequency range, etc. Rev-Pro is available to all car engines controlled by Engine computer. If you can’t find the one applicable to yours, feel free to contact our Tech Support .

Our Rev Pro Ignition Mazda 5 CDI Box will bring your car’s performance even one step higher. Our RPM governor raises factory Rotational speed limit by 20% for optimum HP. Check out the specs and bear in mind that the module you will receive have been specifically designed to fit for your exact engine. Rev Pro Mazda 5 Rev Box is known for getting more performance out of vehicle engines. Our team of Customer Service Specialists is standing by to answer all of your questions or concerns.

Packing List

1 x REV-PRO unit

2 x bullet terminal

2 x zip tie

1 x fork connector

1 x heat shrink tubing

1 x flexible cable gland

1 x detailed installation instructions

Tasks committed by this rev limiter

Identifies the frequency of factory quartz oscillator cicatrized in the ECU.

Backups the original frequency to a flash memory can be recalled at any time, if both push buttons are pressed simultaneously for couple seconds.

Generates the same frequency with absolute stability transmitted through the special coaxial cable.

According to frequency value, rev limit can be set with ultra fine increase and decrease steps.

As a manufacturer for over 22 years we have been standing behind our product line supplying our Customers with full Tech Support 7 days a week via emails. Our certified mechanics who are actively involved in racing and high performance tuning are eager to assist you.

adjusted the red line limit

Arrived on schedule but set-up wasn't a snap as opposed to the fancy "easy installation" and "straightforward instructions" wording. It took 7 hours to make it work. The bright side was that it adjusted the red line limit as it was expected. These guys can't be reached over the phone but the email support was state of the art.

recommend this rev fooler

Delivery was as expected. Knowledge was beyond my capabilities so I went to get it installed by my backyard hifi technician I still would recommend this rev fooler to anyone who needs higher speed for their car. I am very pleased with the results.

13 of 14 people found this review helpful.

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(5/5)

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appreciable difference in power

I purchased for ignition correction was a must because of my aftermarket supercharger. Setup seemed rocket science at the first sight but followed instructions and it is straight forward. After running about 4 tanks of gas post tuning I've found appreciable difference in power and shift points are much smoother and truck runs much better that was great.

set up is a breeze

was a bit scary of interfering in the operation of stock PCM but I discoevered you don't have to do anything to jeopardize causing the PCM go defective as long as you are backed by electronical experience of some sort and your technical minded set up is a breeze, rev limiter utterly as described, liked the functionality, disliked its obsolte design.

rev bypass module is the true answer

Local dealer wants an arm and a leg for unlocking the rev governor and this rev bypass module is the true answer. The product works as discribed but . . . I have to draw your intention to the difficulties of wiring. Read instructions attentively prior to going ahead with your order. Even though tech guys are eager to help, you still need knowledge and experience so buy without reluctance only afterward. They ship free and super fast.

20 of 26 people found this review helpful.

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(5/5)

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absolutely astounded

I bought this limiter to my trailblazer and added smart chip to my setup: (removed) headers, performance coils and high intention spark plug wires from (removed) you can feel the power increase across the full power band width. My truck burns fuel better than my other stock chevy. It needed expertize but chip installs in fair amount of time. I was a lil skeptical but after tests I am absolutely astounded.

GREAT PRODUCT

I BOUGHT THE REV PRO FOR MY 1994 TOYOTA MR2 TO RAISE THE STOCK REV LIMITER FROM 7200 TO 8000RPM. THERE WAS AN INITIAL PROBLEM GETTING IT TO WORK AND IT NEEDED A MODIFICATION TO BREAK INTO THE TOYOTA SYSTEM.IT IS NOW WORKING PERFECTLY.THE TECHNICAL HELP WHICH I RECEIVED VIA EMAIL FROM THIS COMPANY WAS OUTSTANDING .THIS PRODUCT NOW WORKS WELL AND MAGNUM ARE AN EXCELLENT COMPANY TO DO BUSINESS WITH.I RATE THIS COMPANY AS OUTSTANDING IN ALL WAYS.

add 1300 extra rpm

although the cdi rpm limiter was shipped reasonable amount of time, set up damaged my crystal when welding to rev pro box, instructions were vague and they referred to web site high notes, took 2 weeks to get a new crystal and make the vehicel run again, setting allowed me to add 1300 extra rpm but i dont forgive the issue

2 of 3 people found this review helpful.

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am fine with setting, speed and performance

I could finally install the rev limiter on my off road freelander and am fine with setting, speed and performance my only complain is that you have to drill the computer and pigtail is not lon enough to drive the rev limiter boksz far from the computer for setting.

Unleash the max performance potential of your vehicle and say goodbye to lean factory fuel programming with this adjustable fuel controller. Your performance chip tunes your engine with advanced fuel programming to harness your engine’s full power. The fuel tuner will add 15 % extra horsepower to your power plant without compromise of engine durability or reliability. Chip tricks signals being read by the ECU, resulting an adjustment to fuel curve, which is what causes increase in power, acceleration and throttle response across the RPM range.

Are you chasing after heaps extra horsepower? Augment the performance potential of your vehicle and say adios to lean factory fuel programming with this fuel controller. Extract race-inspired performance out of our performance chip box and save big bucks on fuel as a positive side-effect. If you decided to harness your vehicle’s full performance potential, get a heck of lot more power with this fuel tuner and remap the fuel trim in a blip.

With our ECU controller, your fuel maps receive an extensive recalibration that delivers horsepower and torque down to the wheels. The performance chip works to optimize the fuel trim for ultimate power and better fuel mileage. Smart Fuel Tuner fools engine sensor signals being read by the ECU, resulting in an adjustment to the fuel curve which causes the increase in power as well as improves acceleration and smoothes out throttle response through the RPM range.

Owners of the Mazda 5, good news for you. There is a great chance to improve the acceleration and horsepower of your Car Truck SUV at a reasonable price. On magnumtuning.com, you will find a selection of the Mazda 5 rev limiters that allow you to take your Car Truck SUV to the next level regarding acceleration and horsepower in accordance with your ride style. Good acceleration and horsepower is critical for a Car Truck SUV, especially if it is the Mazda 5. Mazda 5 shows pretty high standards even compared to the concept Car Truck SUVs of the future, except one thing. As all today Car Truck SUVs, the 5 such an electronic devices designed to adjust or improve the acceleration and horsepower of the Car Truck SUV. Well, it is time for updates and magnumtuning.com will help you with that. With the Mazda 5 rev limiters, you can totally tune the engine of the Car Truck SUV and make it run more efficiently. Customize your ride today. We encourage you to check out our reviews with an average rating of 4.5 out of 5 stars prior to placing your order to the Mazda 5 Car Truck SUV.

Mazda 5

If your Car feels sluggish off the line, it is non economic or if you are sick and tired of getting stomped quite often, try adding a 5 CDI Box . Install our Mazda Revolution-PRO Rev Limiter without high leveled expertise, in quite short time. Do-it-yourself installation is easy to understand for anyone. As a manufacturer, we exactly know how to support Customers shopping for 5 Ignition performance chips. Backed by a 21-year experience in manufacture we offer 7-day Technical Support. Easy to Follow instructions included in your package. Upgrading your ride and enhancing the RPM / top end speed and acceleration of your Mazda has never been easier and straight forward, thanks to the worldwide popular 5 Revolution-PRO Rev Limiter. Get the best gains of HP with Magnum Mazda 5 CDI Box . Revolution-PRO Rev Limiter is designed to render durable and exceptional RPM / top end speed and regulate engine HP. Our Ignition performance chip taps into the Electronic Engine Management /ECU/ on the 5 engine and tweaks the ignition timing. Your Mazda Ignition performance chip package includes full instructions. The following feedback arrived from Gary, Great product, fast shipper EZ 2 deal with, AAA, super smooth deal. Product exactly as advertised highly recommend, BUYERS, I am sure you will be welcome, highly recommended. Your help is highly appreciated, Tom, given to my CDI Box .